| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] when [pron] [vb past] | 2225 |
|
| 2 | so [adj] [pron] [vb past] | 452 |
|
| 3 | so when [pron] [vb past] | 222 |
|
| 4 | so [adj] when [pron] | 180 |
|
